National Museum of Nuclear Science & History
De Busman worked in the United States Engineer District.
Marcia Rosenthal was a biochemist at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Walton A. Rodger was an American chemical and metallurgical engineer. Rodger received a Ph.D. in chemical engineering from the University of Illinois.
Fred Smith worked for the Tennessee Eastman Corporation at the Y-12 Plant.